12 Inch 3D Mobile Phone Screen Amplifier Portable Retractable HD Video Mini Home Theater black

Description

Ultra-high-definition screen gives you a perfect viewing experience.Use high definition optical technology to enlarge 3 times on the phone screen, Relieves discomfort and visual fatigue caused by focusing on small screens for long periods.Suitable for all mobile phones.Suitable for indoor, camping, tourism, leisure and other places.